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MULTIPLIERS AND RELATIVE COMPLETION IN WEIGHTED LORENTZ SPACES
引用本文:A.Turan Gǖrkanli. MULTIPLIERS AND RELATIVE COMPLETION IN WEIGHTED LORENTZ SPACES[J]. 数学物理学报(B辑英文版), 2003, 23(4): 467-476. DOI: 10.1016/S0252-9602(17)30490-3
作者姓名:A.Turan Gǖrkanli
作者单位:Department of Mathematics,Faculty of Arts and Science,Ondokuz Mayis University,55139 Kurupelit Samsun,Turkey,Department of Mathematics,Faculty of Arts and Science,Ondokuz Mayis University,55139 Kurupelit Samsun,Turkey
摘    要:Let G be a locally compact Abelian group with Haar measure μ. In the present paper, first the authors discussed some properties of weighted Lorentz space. Then they defined the relative completion A of a subspace A of the weighted Lorentz space, and showed that the space of the multipliers from L_w~1(G) to A is algebrically isomorphic and homeomorphic to A.

收稿时间:2001-08-16

MULTIPLIERS AND RELATIVE COMPLETION IN WEIGHTED LORENTZ SPACES
Cenap Duyar. MULTIPLIERS AND RELATIVE COMPLETION IN WEIGHTED LORENTZ SPACES[J]. Acta Mathematica Scientia, 2003, 23(4): 467-476. DOI: 10.1016/S0252-9602(17)30490-3
Authors:Cenap Duyar
Affiliation:Department of Mathematics, Faculty of Arts and Science, Ondokuz Mayis University, 55139 Kurupelit Samsun, Turkey;Department of Mathematics, National and Kapodistrian University of Athens, Panepistimiopolis GR-15784 Athens, Greece
Abstract:Let G be a locally compact Abelian group with Haar measureμ. In the presentpaper, first the authors discussed some properties of weighted Lorentz space. Then theydefined the relative completion A of a subspace A of the weighted Lorentz space, andshowed that the space of the multipliers from L1w (G) to A is algebrically isomorphic andhomeomorphic to (A).
Keywords:Banach module   weighted L~P(G) space   Lorentz space   weighted Lorentz space   multiplier
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